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11. 发明授权

US08839236B2 Virtual machine support for metered computer usage 有权
标题翻译：虚拟机支持计算机使用
公开(公告)号：US08839236B2
公开(公告)日：2014-09-16
申请号：US11696271
申请日：2007-04-04
申请人： Todd L. Carpenter , William J. Westerinen , Thomas G. Phillips , Curt Andrew Steeb , Zhangwei Xu , Alexander Frank
发明人： Todd L. Carpenter , William J. Westerinen , Thomas G. Phillips , Curt Andrew Steeb , Zhangwei Xu , Alexander Frank
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F21/53 , G06F21/575 , G06F2009/45587
摘要： A virtual machine monitor provides a trusted operating environment for a software usage metering application when a qualified virtual machine monitor is loaded as part of trusted boot and when all other programs and operating systems run in containers managed by the virtual machine monitor. The virtual machine monitor may also host a locking application for limiting the functionality of the computer if contractual terms of use are not met. Both the metering and locking applications run at a higher privilege level than ring 0, at the same level as the virtual machine monitor.
摘要翻译：当合格的虚拟机监视器作为可信引导的一部分加载时，以及所有其他程序和操作系统在虚拟机监视器管理的容器中运行时，虚拟机监视器为软件使用计量应用程序提供可信赖的操作环境。如果不符合合同使用条款，虚拟机监视器还可以承载用于限制计算机的功能的锁定应用程序。计量和锁定应用程序都以与环0相同的级别运行，处于与虚拟机监视器相同的级别。

12. 发明申请

US20080250406A1 Virtual Machine Support for Metered Computer Usage 有权
标题翻译：计算机计算机使用的虚拟机支持
公开(公告)号：US20080250406A1
公开(公告)日：2008-10-09
申请号：US11696271
申请日：2007-04-04
申请人： Todd L. Carpenter , William J. Westerinen , Thomas G. Phillips , Curt Andrew Steeb , Zhangwei Xu , Alexander Frank
发明人： Todd L. Carpenter , William J. Westerinen , Thomas G. Phillips , Curt Andrew Steeb , Zhangwei Xu , Alexander Frank
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F21/53 , G06F21/575 , G06F2009/45587
摘要： A virtual machine monitor provides a trusted operating environment for a software usage metering application when a qualified virtual machine monitor is loaded as part of trusted boot and when all other programs and operating systems run in containers managed by the virtual machine monitor. The virtual machine monitor may also host a locking application for limiting the functionality of the computer if contractual terms of use are not met. Both the metering and locking applications run at a higher privilege level than ring 0, at the same level as the virtual machine monitor.
摘要翻译：当合格的虚拟机监视器作为可信引导的一部分加载时，以及所有其他程序和操作系统在虚拟机监视器管理的容器中运行时，虚拟机监视器为软件使用计量应用程序提供可信赖的操作环境。如果不符合合同使用条款，虚拟机监视器还可以承载用于限制计算机的功能的锁定应用程序。计量和锁定应用程序都以与环0相同的级别运行，处于与虚拟机监视器相同的级别。

13. 发明授权

US08375219B2 Program and operation verification 有权
公开(公告)号：US08375219B2
公开(公告)日：2013-02-12
申请号：US11977273
申请日：2007-10-24
申请人： William J. Westerinen , Hanumant Kumar Yadav , Todd L. Carpenter
发明人： William J. Westerinen , Hanumant Kumar Yadav , Todd L. Carpenter
IPC分类号： G06F21/00
CPC分类号： G06F21/52 , G06F21/51
摘要： A security module may be used to verify integrity of an executable program and may also be used to verify execution of the executable program on a computer. The security module may directly read a computer memory by asserting bus master control of a system bus. The executable program may be directly verified by calculating a hash or may be indirectly verified by an intermediate program that calculates the hash and passes it to the security module. To verify operation, the executable program may cause an interrupt to be generated when the executable program is in a known state. An interrupt service routine may trigger the security module to read registers in the computer processor via a debug port. If either the verification of the executable program fails or the register values are inconsistent with operation of the executable program, the security module may interrupt operation of the computer.

14. 发明申请

US20090112521A1 Secure digital forensics 有权
标题翻译：安全的数字取证
公开(公告)号：US20090112521A1
公开(公告)日：2009-04-30
申请号：US11977281
申请日：2007-10-24
申请人： Todd L. Carpenter , William J. Westerinen
发明人： Todd L. Carpenter , William J. Westerinen
IPC分类号： G06F17/00 , G06F12/14 , G06F13/36
CPC分类号： G06F21/577
摘要： A security module is used to perform an audit of both a computer memory and the computer's processor status. The security module may assert itself as a bus master to read the computer memory without dependence on a program running on the computer. In addition, using a separate hardware path, the security module may access processor register data using a debug port. The security module may collect both memory and processor status information without the use of any of the computer resources being measured, avoiding either alteration of the data by the measurement tool or tampering with the data while being collected.
摘要翻译：安全模块用于对计算机内存和计算机的处理器状态进行审核。安全模块可以将其本身作为总线主机来读取计算机存储器，而不依赖于在计算机上运行的程序。此外，使用单独的硬件路径，安全模块可以使用调试端口访问处理器寄存器数据。安全模块可以在不使用被测量的任何计算机资源的情况下收集存储器和处理器状态信息，避免测量工具改变数据或在收集时篡改数据。

15. 发明申请

US20080222407A1 Monitoring Bootable Busses 有权
标题翻译：监控可引导总线
公开(公告)号：US20080222407A1
公开(公告)日：2008-09-11
申请号：US11684312
申请日：2007-03-09
申请人： Todd L. Carpenter , William J. Westerinen
发明人： Todd L. Carpenter , William J. Westerinen
IPC分类号： G06F9/00
CPC分类号： G06F21/575
摘要： A security circuit in a computer monitors data busses that support memory capable of booting the computer during the computer reset/boot cycle. When activity oil one of the data busses indicates the computer is booting from a non-authorized memory location, the security circuit disrupts the computer, for example, by causing a reset. Execution from the non-authorized memory location may occur when an initial jump address at a known location, such as the top of memory, is re-programmed to a memory location having a rogue BIOS program.
摘要翻译：计算机中的安全电路监视支持在计算机复位/引导周期期间能够引导计算机的存储器的数据总线。当活动油数据总线中的一个指示计算机从非授权存储器位置引导时，安全电路例如通过引起复位来中断计算机。当已知位置（诸如存储器顶部）的初始跳转地址被重新编程到具有流氓BIOS程序的存储器位置时，可能会发生来自非授权存储器位置的执行。

16. 发明授权

US08014976B2 Secure digital forensics 有权
标题翻译：安全的数字取证
公开(公告)号：US08014976B2
公开(公告)日：2011-09-06
申请号：US11977281
申请日：2007-10-24
申请人： Todd L. Carpenter , William J. Westerinen
发明人： Todd L. Carpenter , William J. Westerinen
IPC分类号： G06F11/30
CPC分类号： G06F21/577
摘要： A security module is used to perform an audit of both a computer memory and the computer's processor status. The security module may assert itself as a bus master to read the computer memory without dependence on a program running on the computer. In addition, using a separate hardware path, the security module may access processor register data using a debug port. The security module may collect both memory and processor status information without the use of any of the computer resources being measured, avoiding either alteration of the data by the measurement tool or tampering with the data while being collected.
摘要翻译：安全模块用于对计算机内存和计算机的处理器状态进行审核。安全模块可以将其本身作为总线主机来读取计算机存储器，而不依赖于在计算机上运行的程序。此外，使用单独的硬件路径，安全模块可以使用调试端口访问处理器寄存器数据。安全模块可以在不使用被测量的任何计算机资源的情况下收集存储器和处理器状态信息，避免测量工具改变数据或在收集时篡改数据。

17. 发明授权

US07689733B2 Method and apparatus for policy-based direct memory access control 有权
标题翻译：用于基于策略的直接存储器访问控制的方法和装置
公开(公告)号：US07689733B2
公开(公告)日：2010-03-30
申请号：US11684307
申请日：2007-03-09
申请人： Todd L. Carpenter , William J. Westerinen
发明人： Todd L. Carpenter , William J. Westerinen
IPC分类号： G06F13/28 , G06F15/167
CPC分类号： G06F13/28 , G06F12/1081 , G06F12/145 , G06F2009/45583
摘要： A computer that operates in a metered mode for normal use and a restricted mode uses an input/output memory management unit (I/O MMU) in conjunction with a security policy to determine which peripheral devices are allowed direct memory access during the restricted mode of operation. During restricted mode operation, non-authorized peripheral devices are removed from virtual address page tables or given vectors to non-functioning memory areas.
摘要翻译：以正常使用的计量模式操作的计算机和受限模式使用输入/输出存储器管理单元（I / O MMU）结合安全策略来确定在受限模式期间允许哪些外围设备被允许直接存储器访问操作。在限制模式操作期间，未授权的外围设备从虚拟地址页表或给定向量移除到非功能存储区。

18. 发明申请

US20090319799A1 GENERATING UNIQUE DATA FROM ELECTRONIC DEVICES 有权
标题翻译：从电子设备生成独特的数据
公开(公告)号：US20090319799A1
公开(公告)日：2009-12-24
申请号：US12110172
申请日：2008-04-25
申请人： Todd L. Carpenter , William J. Westerinen , Vladimir Sadovsky
发明人： Todd L. Carpenter , William J. Westerinen , Vladimir Sadovsky
IPC分类号： G06F21/00 , H04L9/32 , H04L9/00 , G06F12/14
CPC分类号： G06F21/73
摘要： Providing for analysis of artifacts of electronic devices to generate data that is substantially unique to a particular device or to a class of devices is described herein. In some aspects, analyzed artifacts are chosen based on reliable reproducibility of such data over many analyses. The substantially unique data can be associated with a particular electronic device(s) to distinguish such devices from other devices. In some aspects, the generated data is first transformed into an identifier, such as a number, word, string of data, etc., to distinguish the electronic device in remote communication, to provide a key in an encryption/decryption algorithm, and so on. The data can be reproduced by reanalyzing the artifacts, and thus need not be stored for future consumption, mitigating risks involved in storing sensitive data.
摘要翻译：这里描述了分析电子设备的工件以生成对于特定设备或一类设备基本上唯一的数据。在一些方面，基于许多分析的这种数据的可靠再现性来选择分析的伪像。基本上唯一的数据可以与特定电子设备相关联，以将这些设备与其他设备区分开。在一些方面，首先将所生成的数据变换为诸如数字，字，数据串等的标识符，以便在远程通信中区分电子设备，以便在加密/解密算法中提供密钥等等上。可以通过重新分析伪像来再现数据，因此不需要存储以供将来消费，从而减轻存储敏感数据所涉及的风险。

19. 发明授权

US08250375B2 Generating unique data from electronic devices 有权
标题翻译：从电子设备生成唯一数据
公开(公告)号：US08250375B2
公开(公告)日：2012-08-21
申请号：US12110172
申请日：2008-04-25
申请人： Todd L. Carpenter , William J. Westerinen , Vladimir Sadovsky
发明人： Todd L. Carpenter , William J. Westerinen , Vladimir Sadovsky
IPC分类号： G06F11/30 , H04L9/00 , H04L9/08
CPC分类号： G06F21/73
摘要： Providing for analysis of artifacts of electronic devices to generate data that is substantially unique to a particular device or to a class of devices is described herein. In some aspects, analyzed artifacts are chosen based on reliable reproducibility of such data over many analyses. The substantially unique data can be associated with a particular electronic device(s) to distinguish such devices from other devices. In some aspects, the generated data is first transformed into an identifier, such as a number, word, string of data, etc., to distinguish the electronic device in remote communication, to provide a key in an encryption/decryption algorithm, and so on. The data can be reproduced by reanalyzing the artifacts, and thus need not be stored for future consumption, mitigating risks involved in storing sensitive data.
摘要翻译：这里描述了分析电子设备的工件以生成对于特定设备或一类设备基本上唯一的数据。在一些方面，基于许多分析的这种数据的可靠再现性来选择分析的伪像。基本上唯一的数据可以与特定电子设备相关联，以将这些设备与其他设备区分开。在一些方面，首先将所生成的数据变换为诸如数字，字，数据串等的标识符，以便在远程通信中区分电子设备，以便在加密/解密算法中提供密钥等等上。可以通过重新分析伪像来再现数据，因此不需要存储以供将来消费，从而减轻存储敏感数据所涉及的风险。

20. 发明授权

US08099324B2 Securely providing advertising subsidized computer usage 有权
标题翻译：安全地提供广告补贴计算机使用
公开(公告)号：US08099324B2
公开(公告)日：2012-01-17
申请号：US11765571
申请日：2007-06-20
申请人： William J. Westerinen , Hanumant Kumar Yadav , James S. Duffus , Todd L. Carpenter
发明人： William J. Westerinen , Hanumant Kumar Yadav , James S. Duffus , Todd L. Carpenter
IPC分类号： G06F21/00
CPC分类号： G06Q30/02 , G06F2221/2101 , G06Q20/3674 , G06Q20/3829 , G06Q30/0248 , G06Q30/0249 , G06Q30/0251 , G06Q30/0254
摘要： A method and apparatus for assuring delivery of paid advertising to a user may involve asking a question about an advertisement or requiring data about the advertisement to be entered. In one embodiment, a human presence indicator, such as stylized letters, may be displayed during or after the presentation of an advertisement to be copied by a user to indicate presence during the advertisement. When the challenge relating to ad viewing is correctly answered, a value associated with viewing the ad may be credited to a user account, either locally or at a clearinghouse or other repository.
摘要翻译：用于确保向用户发送付费广告的方法和装置可以涉及询问关于广告的问题或要求输入关于广告的数据。在一个实施例中，可以在由用户复制的广告呈现期间或之后或之后显示人类存在指示符，例如风格化字母，以指示广告期间的存在。当正确回答与广告观看相关的挑战时，与查看广告相关联的值可能会在本地或在结算所或其他存储库存入用户帐户。

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